992196180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{7459}}^1$

素因数の和:8213

約数の個数: 72

約数和(自身を含む): 3014138400

約数和(自身を除く): 2021942220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1478, 2217, 2956, 3695, 4434, 6651, 7390, 7459, 8868, 11085, 13302, 14780, 14918, 22170, 22377, 26604, 29836, 33255, 37295, 44340, 44754, 66510, 67131, 74590, 89508, 111885, 133020, 134262, 149180, 223770, 268524, 335655, 447540, 671310, 1342620, 5512201, 11024402, 16536603, 22048804, 27561005, 33073206, 49609809, 55122010, 66146412, 82683015, 99219618, 110244020, 165366030, 198439236, 248049045, 330732060, 496098090, 992196180]

約数ペア:

[(1, 992196180), (2, 496098090), (3, 330732060), (4, 248049045), (5, 198439236), (6, 165366030), (9, 110244020), (10, 99219618), (12, 82683015), (15, 66146412), (18, 55122010), (20, 49609809), (30, 33073206), (36, 27561005), (45, 22048804), (60, 16536603), (90, 11024402), (180, 5512201), (739, 1342620), (1478, 671310), (2217, 447540), (2956, 335655), (3695, 268524), (4434, 223770), (6651, 149180), (7390, 134262), (7459, 133020), (8868, 111885), (11085, 89508), (13302, 74590), (14780, 67131), (14918, 66510), (22170, 44754), (22377, 44340), (26604, 37295), (29836, 33255)]